Ah yes, my favorite subject! I wrote an essay to accompany photos published by the Journal Cross-Currents: East Asian History and Culture Review. If you want to access the article and the photos, here is the link. I wish I had found more time to edit the writing, as it's a bit clunky, but I'm pleased with the article in general. It was also reproduced in the the Vol. 1, No. 2 (November 2012) print version of the same journal.
The photo collage below did not make the cut for inclusion. The photo is of the Bibi Gwajang from Goseong Ogwangdae.